Exhibit 24.1

POWER OF ATTORNEY


The undersigned constitutes and appoints LAURA J. SCHUMACHER, JOHN A. BERRY,
RICHARD E.GREEN and STEVEN L SCROGRAM, and each of them individually,
as the undersigned's true and lawful attorney-in-fact and agent, with
full power of substitution and re-substitution, for the undersigned and
in the undersigned's name, place and stead, to prepare and sign any and
all Securities and Exchange Commission ("SEC") Notices of Proposed Sales
of Securities pursuant to Rule 144 under the Securities Act of 1933 on
Form 144, all SEC statements on Forms 3, 4 and 5 as required under
Section 16(a) of the Securities Exchange Act of 1934,and any amendments
to such forms, and to file the same with all exhibits thereto, and other
documents in connection therewith, with the SEC, granting unto said
attorney-in-fact and agent full power and authority to do and perform
each act and thing requisite and necessary to be done under said
Rule 144 and Section 16(a), as fully for all intents and purposes as the
undersigned might or could do in person, hereby ratifying and confirming
all that said attorney-in-fact and agent may lawfully do or cause to be
done by virtue hereof.

A copy of this power of attorney shall be filed with the SEC.  The
authorization set forth above shall continue in full force and effect
until the undersigned is no longer required to file Forms 144, 3, 4, or 5 or
if earlier, until the undersigned revokes such authorization by
written instructions to the attorney-in-fact.



Date:  December 29, 2008

/s/ Greg W. Linder
Signature of Reporting Person

Greg W. Linder
Name